Article ID Journal Published Year Pages File Type
6755381 Journal of Sound and Vibration 2015 13 Pages PDF
Abstract
An interesting indication of the developing shaft crack observed in the generated stability maps is the presence of anti-resonant zones, where the rotor vibration amplitudes quickly decay. It is anticipated that this phenomenon of increased damping at specific excitation frequencies may have potential application for shaft crack detection.
Related Topics
Physical Sciences and Engineering Engineering Civil and Structural Engineering
Preview
Damping by parametric excitation in a set of reduced-order cracked rotor systems
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